CN101289339A - Multiple organic humic acid spraying liquid fertilizer and preparation method - Google Patents

Abstract

The invention relates to a multielement organic humic acid watering liquid fertilizer and a preparation method thereof. The weight percentage of main materials are as follows: 40 to 45 percent of waste mash, 15 to 20 percent of coal powder, 17 to 25 percent sugar mire, 20 to 25 percent of straws or bagasse, 0.5 to 1 per thousand of molasses, 1 to 1.5 per thousand of ferrous sulfate and 1.5 to 3 per thousand of fermentation strain. The main materials of the invention come from the waste of sugar factories, agricultural production and coal mining. The method is low in production cost and relatively simple in production process and technical equipment, and products are safe and reliable with no residue and no heavy metal beyond standard, so the multielement organic humic acid watering liquid fertilizer is suitable for developing organic agriculture, ecological agriculture, green agriculture and harmless agriculture and has significant ecological, economic and social benefits. Furthermore, the multielement organic humic acid watering liquid fertilizer can balance agricultural soil flora, flora, nutrition, acid base and ecology and has considerably good manurial effect and good control efficiency to plant diseases and insect pests such as downy mildew, powdery mildew, black spot, leaf blight, mosaic diseases, black shank, aphids, cutworms, soft rot and virus diseases and the like. in the practical application.

Description

A kind of multiple organic humic acid spraying liquid fertilizer and preparation method

Technical field

The present invention relates to agricultural fertile production technical field, specifically is a kind of multiple organic humic acid spraying liquid fertilizer (paste, liquid state) and preparation method thereof.

Background technology

Yunnan Province is a big province in sugarcane district, about 4,500,000 mu of the cultivated area of sugarcane, and 194.1 ten thousand tons of output have become one of national important sugarcane production base and sucrose producing region at present.There is 50% Lai of 3 Di Zhou city fiscal revenue in the whole province from this sucrose industry.In sugarcane main product county (city) gross national product and the fiscal revenue, have 30%～70% to derive from the sucrose industry.Sucrose had become the second largest Biological resources industry that Yunnan Province is only second to " two cigarettes " already.Yunnan has produced a large amount of filter muds, useless mash again in effectively utilizing this advantageous resource sugaring process.There are 78 tame sugar refinery in Yunnan, and 82 Closed Circulation in Sugar Production lines, the useless mash that need discharge every day, also can damage water resources on every side if directly discharging will cause huge environmental pollution at tons up to ten thousand, therefore must effectively administer, and be used.

Summary of the invention

The objective of the invention is to overcome " the useless mash " of present sugar refinery in producing and how to handle the problem of existence, a kind of fertilizer efficiency multiple organic humic acid spraying liquid fertilizer (paste, liquid state) remarkable, safe in utilization that utilizes useless mash preparation is provided, and its preparation method.

Technical scheme of the present invention is as follows:

The raw material of multiple organic humic acid spraying liquid fertilizer is formed: (weight percent) mash 40～45% that gives up; Coal dust (brown coal powder, weathered coal, peat composed of rotten mosses powder) 15～20%; Sugar mud 17～25%; Stalk or bagasse 20～25%; Molasses 0.5～1 ‰; Ferrous sulfate 1～1.5 ‰; Fermented bacterium 1.5～3 ‰.

Preparation method and step:

(1), molasses are positioned over cultivate in the plastics vat, with the boiling water dilution (in molasses: water=1～2: 1000 ratio), treat water-cooled after, drop into fermented bacterium and ferrous sulfate, and the oxygen supply aeration, bacterium liquid after 72 hours, got, pouring bacterium liquid into useless mash pond expands numerous, standby;

(2), flyash and stalk or bagasse are rendered to (pond can be provided with several according to the place) in the ready fermentation vat, pour the group's that carries disease germs useless mash into fermentation vat, useless mash fully is adsorbed, flyash, stalk or bagasse are soaked into fully; With sugared mud thorough mixing, the heap heap ferments again, and carries out machinery according to the temperature of heap heap and turn over throwing, and temperature generally is controlled between 60～70 ℃, makes its slaking fermentation 20～30 days;

(3), treat that fermentation finishes after, push, take off liquid, will take off material behind the liquid directly granulate granular solid-state fertilizer;

(4), will go up liquid that the step deviates from through concentrating and separating machine purify (removing impurity), add potassium primary phosphate 0.5～1 ‰, decompose bacterial classification (probioticses such as vinelandii, root nodule bacterium, phosphate solubilizing bacteria, potassium solubilizing bacteria) 1.5～3 ‰, carry out sufficient mechanical stirring and obtain required liquid state towards fertilising;

(5), the above-mentioned granular solid-state fertilizer that obtains is crushed to 150～200 orders, join and liquidly dash fertilising and stir and be mixed to paste, paste dashes fertilising.

The present invention is a main raw material with useless mash, and the low-quality molasses in the useless mash contain a large amount of available effectively abundant nutritive elements, is very valuable renewable resources, and their nutrient content sees the following form:

The useless mash nutrient table of concentration not

Full nitrogen %	Full phosphorus %	Full potassium %	Arsenic mg/L	Mercury mg/L	Plumbous mg/L	Cadmium mg/L	Chromium mg/L	Nickel mg/L
									0.11	0.04	0.54	0.088	0.009	0.08	Do not detect	0.87	0.12

Various nutritive elements and heavy metal content nutrient table in the bright matrix of sugar mud

Nitrogen %	Phosphorus %	Potassium %	Thick organism %	Calcium %	Magnesium %	Iron %	Copper Mg/kg	Manganese Mg/kg	Boron Mg/kg	Molybdenum Mg/kg
											1.63	1.37	0.5	50.5	2.56	0.2	0.17	46.3	440	0.46	0.13

The composition of several peats composed of rotten mosses in Yunnan Province, brown coal

	Moisture content %	Ash content %	Organic %	PH (water logging)	Total detritus acid %	Free detritus acid %
							Kunming peat	12.34	38.13	26.44	5.1	41.15	41.01
Menhai peat	12.6	46.31	53.69	6.6	37.01	42.59
							The Longling brown coal	13.39	28.16	71.84	5.4	52.74	40.41
The Muller brown coal	13.11	30.13	64.31	6.2	44	40.58

The nutrient table of bagasse cauline leaf

Nitrogen %	Phosphorus %	Potassium %	Thick organic %	Calcium %	Magnesium %	Iron %	Copper Mg/kg	Manganese Mg/kg	Boron Mg/kg	Molybdenum Mg/kg
											1.13	0.18	1.48	89.9	0.91	0.22	0.03	5	107	4.8	1.24

The organic liquid fertilizer sprayed nutrient of the multi-element ecology table made from the present invention

Full nitrogen %	Full phosphorus %	Full potassium %	Organic %	Humic acid %	Amino acid %	Sulphur %	Calcium %	Magnesium %
									2.02	2.252	2.906	51	26.53	1	6.85	13.4	0.026

Nuisance (heavy metal) is measured

Cadmium Cd (mg/kg)	Plumbous Pd (mg/kg)	Mercury Hg (mg/kg)	Arsenic As (mg/kg)	Chromium Cr (mg/kg)	Nickel (mg/kg)
						＜0.05	0.85	＜0.005	0.14	0.26	0.20

Annotate: agricultural product quality supervision and inspection center of the Ministry of Agriculture measures

Effectively utilize this exclusive resource to produce organic the dashing of multi-element ecology and execute liquid fertilizer, both solved a great problem of environmental pollution during sugar refinery produces, again can be for enterprise creates economic benefit, and for society, environment energy-conservation, reduce discharging and create conditions.

Fertilizer efficiency (vegetables part) test card between liquid of the present invention fertilizes the soil:

Fertilizer efficiency (flue-cured tobacco part) test card between liquid of the present invention fertilizes the soil

The field fertilizer efficiency table of liquid fertilizer of the present invention on flowers

The present invention has the following advantages:

1, resource (raw material) wide material sources, all genus sugar refinery all satisfies the requirements, and sugar refinery periphery brown coal peat composed of rotten mosses, peat composed of rotten mosses and peat resource storage capacity are abundanter, belong to the castoff regenerative utilization, ecology, green, environmental protection, economy.

2, about the liquid waste concentration after the science and technology processing was up to 40%, include a large amount of nitrogen, phosphorus, potassium and abundant mineral element: various trace elements such as calcium, magnesium, sulphur, manganese, zinc and organic matter, humic acid etc., nutrition was very comprehensive.

3, improved multiple organic humic acid spraying liquid fertilizer (paste, liquid state) after being aided with other biochemicals, profitable strain, disease and insect resistance and improve the ability of soil has played decomposition soil organic-inorganic composition, makes crop be able to sufficient absorption.

4, the exhaust emission in the minimizing sugaring process has improved the efficient of energy-saving and emission-reduction, has also increased environmental benefit and economic benefit simultaneously.

5, process technology equipment is easy, flexible operation, with low cost, the product safety of production is reliable, noresidue, heavy metal free exceed standard, be fit to very much development Organic farming, the ecological agriculture, green agriculture, pollution-less agriculture, have remarkable economical, society, ecology, environmental benefit.

6, make agricultural soil flora, flora, nutrition, soda acid, ecology be able to balance, can prevention effect be arranged to disease and pests such as oidium, Powdery Mildew, black spot, leaf blight, mosaic disease, balck shank, aphid, grub, soft rot, virus diseases well in actual applications, particularly better to the prevention effect of Powdery Mildew.

Embodiment

Embodiment 1:

The main raw material of multiple organic humic acid spraying liquid fertilizer of the present invention is formed: (weight percent) mash 40% that gives up, coal dust (in brown coal powder, weathered coal, the peat composed of rotten mosses powder a kind of) 15%, sugared mud 23%, stalk or bagasse 21.7%, molasses 0.5 ‰, fermented bacterium 1.5 ‰, ferrous sulfate 1 ‰.

The preparation method:

(1), molasses are positioned over cultivate in the plastics vat, with the boiling water dilution (in molasses: the ratio of water=1: 1000), treat water-cooled after, drop into fermented bacterium and ferrous sulfate, and the oxygen supply aeration, bacterium liquid after 72 hours, got, pouring bacterium liquid into useless mash pond expands numerous, standby;

(2), flyash and stalk or bagasse are rendered to (pond can be provided with several according to the place) in the ready fermentation vat, pour the group's that carries disease germs useless mash into fermentation vat, useless mash fully is adsorbed, flyash, stalk or bagasse are soaked into fully; With sugared mud thorough mixing, the heap heap ferments again, and carries out machinery according to the temperature of heap heap and turn over throwing, and temperature generally is controlled between 60～70 ℃, makes its slaking fermentation 20～30 days;

(3), treat that fermentation finishes after, push, take off liquid, will take off material behind the liquid directly granulate granular solid-state fertilizer;

(4), will go up liquid that the step deviates from through concentrating and separating machine purify (removing impurity), add potassium primary phosphate 0.5 ‰, decompose bacterial classification (in the probioticses such as vinelandii, root nodule bacterium, phosphate solubilizing bacteria, potassium solubilizing bacteria a kind of) 1.5 ‰, carry out sufficient mechanical stirring and obtain required liquid state and dash fertilising;

(5), with the above-mentioned solid fertilizer that obtains through air-dry, dry or mechanical means oven dry, be crushed to 150～200 orders, join and liquidly dash fertilising and stir and be mixed to paste, paste dashes fertilising.

Embodiment 2:

The raw material of multiple organic humic acid spraying liquid fertilizer is formed: (weight percent) mash 45% that gives up, coal dust (in brown coal powder, weathered coal, the peat composed of rotten mosses powder a kind of) 17%, sugared mud 17%, stalk or bagasse 20.55%, molasses 1 ‰; Ferrous sulfate 1.5 ‰, fermented bacterium 2 ‰.

(1), molasses are positioned over cultivate in the plastics vat, with the boiling water dilution (in molasses: the ratio of water=2: 1000), treat water-cooled after, drop into fermented bacterium and ferrous sulfate, and the oxygen supply aeration, bacterium liquid after 72 hours, got, pouring bacterium liquid into useless mash pond expands numerous, standby;

(2), flyash and stalk or bagasse are rendered to (pond can be provided with several according to the place) in the ready fermentation vat, pour the group's that carries disease germs useless mash into fermentation vat, useless mash fully is adsorbed, flyash, stalk or bagasse are soaked into fully; With sugared mud thorough mixing, the heap heap ferments again, and carries out machinery according to the temperature of heap heap and turn over throwing, and temperature generally is controlled between 60～70 ℃, makes its slaking fermentation 20～30 days;

(3), treat that fermentation finishes after, push, take off liquid, will take off material (water ratio is below 40%) behind the liquid directly granulate granular solid-state fertilizer;

(4), will go up liquid that the step deviates from through concentrating and separating machine purify (removing impurity), add potassium primary phosphate 1 ‰, decompose bacterial classification (in the probioticses such as vinelandii, root nodule bacterium, phosphate solubilizing bacteria, potassium solubilizing bacteria a kind of) 3 ‰, carry out sufficient mechanical stirring and obtain required liquid state and dash fertilising;

(5), with the above-mentioned solid fertilizer that obtains through air-dry, dry or mechanical means oven dry, be crushed to 150～200 orders, join and liquidly dash fertilising and stir and be mixed to paste, paste dashes fertilising.

Claims (2)

1, a kind of multiple organic humic acid spraying liquid fertilizer is characterized in that the weight percent of main raw material is composed as follows: useless mash 40～45%; Coal dust 15～20%; Sugar mud 17～25%; Stalk or bagasse 20～25%; Molasses 0.5～1 ‰; Ferrous sulfate 1～1.5 ‰; Fermented bacterium 1.5～3 ‰

2, the preparation method of the described multiple organic humic acid spraying liquid fertilizer of claim 1 is characterized in that carrying out according to the following steps:

(1), molasses are positioned over cultivate in the plastics vat, with the boiling water dilution, in molasses: water=1～2: 1000 ratio, after treating water-cooled, drop into fermented bacterium and ferrous sulfate, and the oxygen supply aeration, after 72 hours, get bacterium liquid, pour bacterium liquid into useless mash pond and expand numerous, standby;

(2), flyash and stalk or bagasse are rendered in the ready fermentation vat, pour the group's that carries disease germs useless mash into fermentation vat, useless mash fully is adsorbed, flyash, stalk or bagasse are soaked into fully; With sugared mud thorough mixing, the heap heap ferments again, and carries out machinery according to the temperature of heap heap and turn over throwing, and temperature generally is controlled between 60～70 ℃, makes its slaking fermentation 20～30 days;

(3), treat that fermentation finishes after, push, take off liquid, will take off material behind the liquid directly granulate granular solid-state fertilizer;

(4), will go up the liquid that the step deviates from and purify through the concentrating and separating machine, add potassium primary phosphate 0.5～1 ‰, as vinelandii or root nodule bacterium or the phosphate solubilizing bacteria or potassium solubilizing bacteria 1.5～3 ‰ of decomposing bacterial classification, carry out sufficient mechanical stirring and obtain required liquid state and dash fertilising;

(5), the above-mentioned granular solid-state fertilizer that obtains is crushed to 150～200 orders, join and liquidly dash fertilising and stir and be mixed to paste, paste dashes fertilising.